The Apollo program was famous for being risky and expensive. It sent multiple daring astronauts to the moon, but had a crunched timeline, and lacked modern tech. In this special episode of SciShow, we'll be discussing... was the Apollo...

If you ever get nervous about missile attacks, they're actually a lot harder to make than you might think. To hopefully put your mind more at ease, Hank is here to talk about the work that goes into designing and building ICBMs in this...

New ReviewCrew members of China's Shenzhou-20 mission recently detailed their reactions upon finding cracks in their spacecraft's viewport during the nation's first spaceflight emergency. Credit: Space.com | footage courtesy: China Central...

New ReviewChina's Long March 3B rocket launched the Shiyan-21 satellite from the Xichang Satellite Launch Center. "The satellite will be mainly used for satellite communication, radio and television, data transmission and other services,"...

New ReviewA Rocket Lab Electron rocket launched JAXA's RAISE-4 satellites from New Zealand. Credit: Rocket Lab

Blue Origin's New Glenn rocket was rolled out to the launch pad. The massive rocket is slated to launch NASA's ESCAPADE mission to Mars. Credit: Space.com | footage courtesy: Blue Origin | edited by Steve Spaleta

SpaceX recently test fired a Raptor 3 engine to simulate a Starship V3 ascent burn. Credit: SpaceX

China's Shenzhou-20 completed their mission's fourth spacewalk outside the Tiangong space station. Credit: Space.com | footage courtesy: China Central Television (CCTV) | edited by Steve Spaleta

A SpaceX Falcon 9 rocket launched 29 Starlink satellites from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida.<b<br/>r/>

Credit: SpaceX

India's Launch Vehicle Mark-3 (LVM3) launched the CMS-03 spacecraft, also known as GSAT-7R, from Satish Dhawan Space Centre.



"The LVM3 deployed the 9,700-pound (4,400-kilogram) CMS-03 into geostationary transfer orbit about...

SpaceX launched Starship's 10th test flight from Starbase in South Texas. See highlights from the launch ahead of flight.<b<br/>r/>

Credit: SpaceX

SpaceX conducted a single engine static-fire of their flight 10 Starship. The test demonstrated an in-space burn.<b<br/>r/>

Credit: SpaceX

On Oct. 12, 1964, the Soviet Union launched Voskhod 1, a 24-hour crewed mission that achieved several "firsts" for human spaceflight.



The This was the first time that a spacecraft carried more than one person into orbit, with...

In this science project, you will learn how breathing techniques can improve your body's stress response to prepare for space flight.

A manned or unmanned machine designed for space flight.
<

br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

In spaceflight, the time period within which a rocket must be launched in order to achieve the desired orbit or destination.
<

br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using...

This video provides a detailed account of the historic space flight of Yuri Gagarin, the first human to journey into space and orbit the Earth on April 12, 1961. The video covers Gagarin's background, training, the significance of his...

This video discusses the use of the Soyuz U launcher for space tourism, highlighting its reliability and cost-effectiveness. It mentions successful past missions with millionaire passengers and plans to double the number of tourists in...

Dr. Brian Crucian, a biological studies and immunology expert, discusses the hazard of hostile and closed environments in space. Crucian serves as the principal investigator for a NASA functional immune study. This is part five of the...

Botany experts Gioia Massa and Anna-Lisa Paul discuss how plants in space and the research being conducted on the International Space Station are key to the future of sustainable human space exploration. HWHAP Episode 172.

International Space Station Program Chief Scientist Kirt Costello talks about some of the interesting new research underway in Earth’s orbiting laboratory right now, and shares results of earlier experiments that are already making a...

Dr. Erik Antonsen, element scientist and emergency physician, discusses the hazard of traveling farther away from Earth an ever before, especially how to provide appropriate medical care with limited resources and challenging...

In honor of Mental Health Awareness Month, NASA chats with the rock band Shinedown about the similarities and importance of mental health for orbiting astronauts, touring band members… and everyone! HWHAP Episode 94.

In this special edition of the podcast, the voices of the people who saved a piece of American spaceflight history tell the tale of reviving an obsolete piece of audio equipment that was vital to digitizing the voice recordings of the...